{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-nuclear","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-percentage-change-nuclear","title":"Annual percentage change in primary energy from nuclear","unit":"%"},"observations":[{"date":"1966-01-01","value":10.9264},{"date":"1967-01-01","value":9.20771},{"date":"1968-01-01","value":39.0196},{"date":"1969-01-01","value":15.938},{"date":"1970-01-01","value":20.8029},{"date":"1971-01-01","value":22.7593},{"date":"1972-01-01","value":82.5266},{"date":"1973-01-01","value":45.5281},{"date":"1974-01-01","value":49.9691},{"date":"1975-01-01","value":33.3402},{"date":"1976-01-01","value":33.3282},{"date":"1977-01-01","value":33.7542},{"date":"1978-01-01","value":2.80593},{"date":"1979-01-01","value":13.6383},{"date":"1980-01-01","value":23.9956},{"date":"1981-01-01","value":17.8095},{"date":"1982-01-01","value":15.1172},{"date":"1983-01-01","value":11.1131},{"date":"1984-01-01","value":29.0883}],"summary":{"latest_period":"1984-01-01","latest_value":29.0883,"max":82.5266,"mean":26.8773,"min":2.80593,"of":3,"rank":1,"trend":"volatile"}}